我相信艺术有力量改变世界，一次一个故事。
Three things you need: The ability to not give up something till it works， the ability to give up something that does not work， and the trust in other people to help you distinguish between the two.
解放是一种实践：男性和女性对其世界的行动和反思，以改变它。
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
I'm a black American, I am proud of my race. I am proud of who I am. I have a lot of pride and dignity.
The causal perspective is the key to unlocking the mysteries of the universe.